@import url('/css/loading.css');
.bottom-ul::-webkit-scrollbar {
    display: none;
    -ms-overflow-style: none;
}


.middle-bottom::-webkit-scrollbar{
    display: none;
    -ms-overflow-style: none;
}

.content1::-webkit-scrollbar {
    display: none;
    -ms-overflow-style: none;
}

.middle-center::-webkit-scrollbar {
    display: none;
    -ms-overflow-style: none;
}

.middle-center ul {
    overflow: scroll;
    /* height: 602px; */
    /* max-height: 602px; */
    /* min-height: 602px; */
}

.middle-center ul::-webkit-scrollbar {
    display: none;
    -ms-overflow-style: none;
}

.third-left {
    width: 25%;
    height: 100%;
    min-width: 25%;
    overflow: hidden;
    border-right: 2px solid var(--border-color);
    border-bottom: 2px solid var(--border-color);
}

.active::after {
    content: '';
    border-top: 1px solid var(--active-white);
    position: absolute;
    left: 0px;
    bottom: 0;
    width: 100%;
    top: 19px;
    transition: 0.4s;
}

.message-wrap {
    width: 100vw;
    overflow: hidden;
    height: 100%;
    margin-top: 1px;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    opacity: 0;
    justify-content: space-between;
    transition: .3s;
}

.third-ul {
    display: inline-flex;
    align-items: center;
    height: 100%;
    margin-left: 2%;
    font-size: 10px;
}

.third-li {
    cursor: pointer;
    position: relative;
}

.third-active {
    transition: 0.4s;
    color: var(--active-green);
}

.third-active::after {
    content: '';
    border-top: 1px solid var(--active-green);
    position: absolute;
    left: 0px;
    bottom: 0;
    width: 100%;
    top: 19px;
}

.left-top {
    height: 36px;
    margin-left: 6%;
    display: flex;
    align-items: center;
}

.message-save {
    color: #919599;
    text-align: right;
    flex: 1;
    margin-right: 45px;
    cursor: pointer;
}

.left-bottom {
    background: #FFFFFF;
    max-height: 100vh;
    width: 100%;
    border-top: 2px solid var(--border-color);
}

.left-bottom-top {
    margin: 6px auto;
    width: 76%;
    display: block;
    border: 2px solid #989898;
    border-radius: 6px;
    outline: none;
    height: 30px;
    background-size: 25px 25px;
    background-position: 5px 4px;
    background-repeat: no-repeat;
    position: relative;
    padding: 0px 0px 0px 30px;
}

.left-bottom-top input {
    width: 100%;
    height: 100%;
    border: none;
}

.left-bottom-top i {
    position: absolute;
    left: 9px;
    top: 7px;
    bottom: 0;
    right: 0;
    width: 15px;
    color: #989898;
}

.bottom-ul {
    height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
}

.bottom-ul-list-detail {
    color: #818181;
    margin-top: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bottom-ul li {
    height: 62px;
    display: flex;
    align-items: center;
    font-size: 12px;
    width: 100%;
    cursor: pointer;
    transition: 0.4s;
}

.bottom-ul li img {
    margin-left: 15px;
}

.list-detail {
    margin-left: 9px;
    flex: 1;
}

.bottom-ul-list-top {
    width: 90%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-active {
    background-color: var(--active-gray);
    border-right: 2px solid var(--border-color);
}

.middle-top {
    height: 36px;
    display: flex;
    align-items: center;
    position: relative;
}

.middle-center ul li {
    padding: 12px 12px 12px 14px;
    display: flex;
    transition: 0.4s;
    /* margin-bottom: 10px; */
}

.middle-bottom {
    width: 100%;
    min-height: 15vh;
    max-height: 15vh;
    border-top: 2px solid var(--active-gray);
    z-index: 30;
    /* flex: 1; */
    background-color: white;
    overflow-y: auto;
}

.third-middle {
    flex: 1;
    max-width: 54vw;
    height: 100%;
    border-right: 2px solid var(--border-color);
    border-bottom: 2px solid var(--border-color);
    position: relative;
    display: flex;
    flex-direction: column;
}

.middle-ul {
    overflow: scroll;
    /* height: 602px; */
    /* max-height: 602px; */
    /* min-height: 602px; */
}


.middle-center {
    flex: 1;
    /* height: 70%; */
    z-index: 20;
    overflow: auto;
    /* min-height: 602px; */
    /* max-height: 602px; */
    border-top: 2px solid var(--border-color);
}

.bottom-input {
    outline: none;
    width: 78%;
    max-width: 78%;
}

.chat-wrap {
    background: #F2F2F2;
    border-radius: 6px;
    display: flex;
    margin-bottom: 8px;
    font-size: 10px;
    color: #818181;
    padding: 13px;
    justify-content: space-between;
    align-items: center;
}

.chat-content {
    margin-left: 11px;
}

.chat-time {
    margin-left: 34px;
    margin-right: 16px;
}

.chat-me {
    flex-direction: row-reverse;
}

.chat-me img {
    margin-left: 14px;
}

.chat-other img {
    margin-right: 14px;
}

.bottom-ul-list:hover {
    background-color: var(--active-gray);
}

.third-right {
    width: 21%;
    height: 100%;
    min-width: 21%;
    position: relative;
}

.right-top-name {
    display: flex;
    align-items: center;
    margin-left: 20px;
    margin-top: 20px;
}

.right-top-name div {
    margin-left: 10px;
    font-size: 16px;
    font-weight: bold;
}

.right-top-type {
    width: 66px;
    height: 20px;
    background: #E7F6F7;
    border-radius: 10px;
    margin-left: 68px;
    padding: 3px;
    color: #91D4DA;
    text-align: center;
}

.right-top-detail {
    margin-top: 5px;
    margin-left: 68px;
    width: 77%;
    white-space: pre-wrap;
}

.right-btn-student {
    width: 254px;
    height: 39px;
    background: #4580FE;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: auto;
    color: white;
    position: absolute;
    bottom: 100px;
    left: 0;
    right: 0;
    border-radius: 6px;
    cursor: pointer;
}


.chat-wrap-official {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 8px;
}

.chat-testing {
    width: 157px;
    height: 28px;
    background: #F2F2F2;
    border: 2px solid #818181;
    border-radius: 6px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #818181;
    cursor: pointer;
}

.third-right-content{
    position: relative;
    display: flex;
    height: 100%;
    flex-direction: column;
}

.right-buy-student{
    margin-left: 20px;
    margin-top: 19px;
    color: #92979B;
}

.no-message{
    display: flex;
    height: 100%;
    width: 100%;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}